diff --git a/ui/packages/common/AiUserSelecter.vue b/ui/packages/common/AiUserSelecter.vue
index 2d251eed..bd7f9bf8 100644
--- a/ui/packages/common/AiUserSelecter.vue
+++ b/ui/packages/common/AiUserSelecter.vue
@@ -473,7 +473,8 @@ export default {
         params: {unitName: this.unitName}
       }).then(res => {
         if (res?.data) {
-          this.unitList = this.$arr2tree(res.data)
+          const origin = res.data.itemList || res.data
+          this.unitList = this.$arr2tree(origin, {parent: "parentid"})
           const defaultRoot = this.unitList.at(0)?.id
           this.defaultExpanded = [defaultRoot].filter(Boolean) || []
           this.search.departmentId = defaultRoot